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Porth Ceriad Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Porth Ceriad surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 pm Tuesday 26 May 2026 BSTForecast update in hr min s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
12.9° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Porth Ceriad today?
The current surf forecast for Porth Ceriad at 12AM is: 0.1m 13s primary swell from a West direction and 0.1m 7s secondary swell from a Southwest direction (forecast issued at 06:00pm May 26). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | - | - |
| Afternoon (27 May) | 0.5ft (0.1m) | 12s |
| Evening (27 May) | 0.5ft (0.1m) | 12s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 24°C on Tue afternoon, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 12 | W 12 | W 12 | W 13 | W 13 | W 13 | W 13 | W 12 | W 18 | W 18 | ESE 3 | ESE 4 | W 18 | W 17 | W 16 | W 16 | SW 16 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | |
3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 6 | 10 | 11 | 8 | 6 | 5 | 5 | 10 | 10 | 32 | 35 | 42 | 47 | 49 | 43 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | glassy | cross | cross | cross | cross-on | cross | cross-on | cross | cross | cross | cross-on | cross-on | on | cross-on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 5:55PM3.32m | 6:12AM3.61m | 6:42PM3.52m | 6:59AM3.71m | 7:23PM3.71m | 7:40AM3.80m | ||||||||||||||||||
Low Tide | 00:57AM1.09m | 1:29PM0.81m | 1:49AM0.96m | 2:13PM0.78m | 2:33AM0.85m | |||||||||||||||||||
 | |  | | | | | |  | | |  |  | | |  | | |  | | | |  | | |
 | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — |
 | — | 9:23 | — | — | — | — | — | — | — | 9:24 | — | — | — | — | — | — | — | 9:27 | — | — | — | — | — | 9:28 |
— | — | — | — | — | — | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 22 | 21 | 20 | 18 | 18 | 20 | 23 | 24 | 21 | 18 | 16 | 15 | 16 | 19 | 18 | 16 | 13 | 13 | 13 | 12 | 13 | 13 |
24 | 26 | 23 | 22 | 19 | 16 | 16 | 19 | 23 | 22 | 18 | 15 | 12 | 12 | 14 | 18 | 17 | 14 | 9 | 8 | 9 | 8 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 4 | NW 4 | W 7 | W 6 | W 6 | W 6 | W 16 | — | SW 16 | SW 16 | — | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 |
 kJ | 2 | 2 | 2 | 7 | 8 | 9 | 5 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 5 | — | 10 | 10 | — | 10 | 10 | 9 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | W 7 | W 7 | — | W 18 | W 18 | W 17 | W 6 | W 16 | — | — | — | — | — | — | — | — |
| kJ | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | — | 6 | 6 | 6 | 1 | 5 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 13 | W 13 | W 13 | W 13 | W 12 | W 18 | W 18 | W 18 | — | — | — | — | W 6 | W 6 | — | — | — | — | — | — | — |
| kJ | — | — | — | 3 | 3 | 3 | 3 | 3 | 6 | 6 | 6 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 2 | NW 3 | NNW 4 | — | — | ESE 3 | ESE 3 | ESE 3 | ESE 3 | SE 3 | ESE 3 | ESE 4 | ESE 3 | SE 3 | SE 3 | — | SSW 2 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 |
| kJ | 1 | 3 | 6 | — | — | 3 | 3 | 2 | 1 | 2 | 10 | 11 | 8 | 3 | 2 | — | 1 | 7 | 32 | 35 | 42 | 47 | 49 | 43 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 125 | 125 | 125 | 125 | 113 | 113 | 248 | 199 | 184 | 184 | 186 | 199 | 186 | 186 | 280 | 295 | 296 | 494 | 296 | 248 | 306 | 306 | 296 | 295 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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